Printing and dyeing sewage treatment equipment

Abstract

The utility model relates to printing and dyeing sewage treatment equipment, and relates to the technical field of sewage treatment.The printing and dyeing sewage treatment equipment comprises a cuboid-shaped sewage pool, a stirring device for stirring sewage is arranged in the sewage pool, and the stirring device comprises two driving lead screws rotationally connected to the upper portion of the sewage pool; the two driving lead screws are arranged in the length direction of the sewage pool, the driving lead screws are in threaded connection with sliding blocks, the sliding blocks are provided with connecting rods for connecting the two sliding blocks, the connecting rods are arranged in the width direction of the sewage pool, the connecting rods are provided with connecting blocks, and the connecting blocks are provided with stirring mechanisms for stirring sewage. The stirring device further comprises a reciprocating mechanism enabling the connecting block to reciprocate on the connecting rod in the length direction. The sewage treatment device has the effect of facilitating full mixing of the medicament and sewage.

Description

Technical Field

[0001] The present application relates to the technical field of sewage treatment, and in particular to a printing and dyeing sewage treatment device. Background Art

[0002] In the process of clothing production, fabrics need to be printed and dyed. Printing and dyeing is also called dyeing and finishing, which is a general term for pre-treatment, dyeing, printing, finishing and washing. A lot of wastewater will be generated during the printing and dyeing process, which needs to be treated before it can be discharged.

[0003] When treating printing and dyeing wastewater, it is necessary to add treatment agents into the sewage for reaction treatment. During the process, in order to improve the reaction effect between the agent and the sewage, the sewage is generally stirred by a stirring mechanism to mix the agent and the sewage. The current stirring mechanism is mostly fixed or can move in a single direction. This stirring method cannot fully stir the sewage, thereby reducing the mixing effect of the agent and the sewage. Utility Model Content

[0004] In order to improve the mixing effect of chemicals and sewage, the present application provides a printing and dyeing sewage treatment equipment.

[0005] The printing and dyeing wastewater treatment equipment provided in this application adopts the following technical solution:

[0006] A printing and dyeing wastewater treatment device includes a sewage pool in the shape of a rectangular parallelepiped, a stirring device for stirring sewage is arranged in the sewage pool, the stirring device includes two driving screws rotatably connected above the sewage pool, the two driving screws are arranged along the length direction of the sewage pool, a slider is threadedly connected to the driving screw, a connecting rod connecting the two sliders is provided on the slider, the connecting rod is arranged along the width direction of the sewage pool, a connecting block is provided on the connecting rod, and a stirring mechanism for stirring sewage is provided on the connecting block. The stirring device also includes a reciprocating mechanism that causes the connecting block to reciprocate on the connecting rod along the length direction.

[0007] Preferably, the reciprocating mechanism includes a driving rack fixed on the sewage tank and parallel to the driving screw, the connecting rod is a threaded rod and is rotatably connected to the slider, the connecting block is threadedly connected to the connecting rod, a limiting rod is fixed on the slider that passes through the connecting block and connects the two sliders, and a driving gear that meshes with the driving rack is fixed on the connecting rod.

[0008] Preferably, the stirring mechanism includes a stirring shaft rotatably connected to the connecting block, a stirring motor fixed to the connecting block, an output shaft of the stirring motor coaxially fixed to the stirring shaft, and a plurality of stirring paddles perpendicular to the stirring shaft are fixed on the stirring shaft.

[0009] Preferably, a propeller is fixed on the stirring shaft to drive the sewage to move up and down.

[0010] Preferably, connecting pipes connecting the upper and lower liquid levels of the sewage pool are fixed on both sides in the length direction of the sewage pool, and the connecting pipes are connected to water pumps that make the sewage move up and down in the connecting pipes.

[0011] Preferably, the two water pumps deliver water in opposite directions, with one water pump moving the water below the sewage pool upward and the other water pump moving the water above the sewage pool downward.

[0012] Preferably, a connecting groove is provided on the lower end surface of the connecting block, a mounting block inserted into the connecting groove is fixed to the upper end of the stirring motor, a clamping groove is provided on the mounting block, a clamping rod inserted into the clamping groove is slidably connected to the connecting block, and a clamping spring is provided on the connecting block to pull the clamping rod into the clamping groove.

[0013] The beneficial effects of the present invention are as follows: the medicine is added into the sewage pool, the driving screw drives the slider to move, and during the movement of the slider, under the action of the driving gear and the driving rack, the connecting rod is driven to rotate, and during the rotation of the connecting rod, the connecting block is driven to move along the width direction of the sewage pool, and during the movement of the connecting block, the stirring motor drives the stirring shaft to rotate, so that the medicine and sewage are fully mixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0015] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure of part A.

[0016] Figure 3 It is a schematic diagram of the connection structure of the stirring motor on the connecting block.

[0017] Explanation of the accompanying symbols: 1. Sewage tank; 2. Driving screw; 3. Slider; 4. Connecting rod; 5. Connecting block; 6. Driving rack; 7. Driving gear; 8. Connecting groove; 9. Mounting block; 10. Snap-in rod; 11. Snap-in groove; 12. Snap-in spring; 13. Stirring motor; 14. Stirring shaft; 15. Stirring paddle; 16. Propeller; 17. Connecting pipe; 18. Water pump; 19. Limiting rod. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The embodiment of the present application discloses a printing and dyeing wastewater treatment device.

[0020] Reference Figure 1A printing and dyeing wastewater treatment equipment includes a sewage pool 1, which is in the shape of a rectangular parallelepiped. A stirring device for stirring sewage is arranged in the sewage pool 1. The stirring device includes two driving screws 2 rotatably connected to the sewage pool 1. The two driving screws 2 are arranged along the length direction of the sewage pool 1. The two driving screws 2 are located on two sides of the upper end surface of the sewage pool 1. A slider 3 is threadedly connected to the driving screw 2. A connecting rod 4 connecting the two sliders 3 is provided on the slider 3. The connecting rod 4 extends along the width direction of the sewage pool 1. A connecting block 5 is provided on the connecting rod 4. The connecting block 5 is provided with a stirring mechanism for stirring sewage.

[0021] Reference Figure 1 and Figure 2 The stirring device also includes a reciprocating mechanism that causes the connecting block 5 to reciprocate along the length direction of the connecting rod 4. The reciprocating mechanism includes a driving rack 6 fixed on the sewage tank 1. The driving rack 6 is parallel to the driving screw 2 and is located on the inner wall of the sewage tank 1. The connecting rod 4 is a threaded rod and is rotatably connected to the slider 3. The connecting block 5 is threadedly connected to the connecting rod 4. A limiting rod 19 is fixed on the slider 3. The limiting rod 19 connects the two sliders 3 and is parallel to the connecting rod 4. The limiting rod 19 passes through the connecting block 5 and is used to prevent the connecting block 5 from rotating with the connecting rod 4. A driving gear 7 is coaxially fixed on the connecting rod 4, and the driving gear 7 is engaged with the driving rack 6.

[0022] When the driving screw 2 drives the slider 3 to move along its own length direction, under the action of the driving gear 7 and the driving rack 6, the connecting rod 4 is driven to rotate. During the rotation of the connecting rod 4, the connecting block 5 threadedly connected to the connecting rod 4 is driven to move along the length direction of the connecting rod 4, so that the stirring mechanism on the connecting block 5 drives the sewage at different positions in the sewage tank 1 to move, thereby facilitating the full mixing of the medicine and the sewage.

[0023] Reference Figure 1 and Figure 2 The stirring mechanism includes a stirring motor 13 fixed on the connecting block 5 and a stirring shaft 14 rotatably connected to the connecting block 5. The output shaft of the stirring motor 13 is coaxially fixed on the stirring shaft 14 and drives the stirring shaft 14 to rotate. A plurality of stirring paddles 15 perpendicular to the stirring shaft 14 are fixed on the stirring shaft 14. A propeller 16 is fixed on the stirring shaft 14. When the stirring shaft 14 rotates in different directions, it drives the sewage to move up and down.

[0024] Reference Figure 2 and Figure 3A connecting groove 8 is provided on the lower end surface of the connecting block 5, and a mounting block 9 is fixed to the upper end of the stirring motor 13. The mounting block 9 is inserted into the connecting groove 8 to facilitate the installation and disassembly of the stirring motor 13. A clamping groove 11 is provided on the mounting block 9, and a sliding connecting clamping rod 10 is provided on the connecting block 5. The clamping rod 10 can be inserted into the clamping groove 11 to prevent the mounting block 9 from being separated from the connecting groove 8. A clamping spring 12 is sleeved on the clamping rod 10, one end of the clamping spring 12 is fixed to the connecting block 5, and the other end of the clamping spring 12 is fixed to the clamping rod 10, and drives the clamping rod 10 to be inserted into the clamping groove 11.

[0025] Reference Figure 2 and Figure 3 Connecting pipes 17 are fixed on both sides of the length direction of the sewage tank 1. The connecting pipe 17 on the same side connects the upper liquid level and the lower liquid level of the sewage tank 1, which is convenient for the movement of sewage in the connecting pipe 17. The connecting pipe 17 is connected to a water pump 18 that makes the sewage move up and down in the connecting pipe 17. The water pump 18 delivers water in opposite directions. The water pump 18 on one side makes the water below the sewage tank 1 move upward and transport it, and the water pump 18 on the other side makes the water above the sewage tank 1 move downward and transport it. The sewage flows up and down through the action of the water pump 18, which facilitates the uniform mixing of the sewage and the reagent.

[0026] The implementation principle of the embodiment of the present application is: the staff adds the medicine into the sewage pool 1, drives the screw 2 to drive the slider 3 to move, and during the movement of the slider 3, under the action of the driving gear 7 and the driving rack 6, drives the connecting rod 4 to rotate. During the rotation of the connecting rod 4, it drives the connecting block 5 to move along the width direction of the sewage pool 1. During the movement of the connecting block 5, the stirring motor 13 drives the stirring shaft 14 to rotate, and the stirring paddle 15 is used to stir the sewage so that the medicine and the sewage are fully mixed.

[0027] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A printing and dyeing wastewater treatment device, comprising a rectangular sewage pool (1), wherein a stirring device for stirring the sewage is provided in the sewage pool (1), characterized in that: The stirring device comprises two driving screws (2) rotatably connected above the sewage pool (1), the two driving screws (2) being arranged along the length direction of the sewage pool (1), a slider (3) being threadedly connected to the driving screw (2), a connecting rod (4) connecting the two sliders (3) being arranged on the slider (3), the connecting rod (4) being arranged along the width direction of the sewage pool (1), a connecting block (5) being arranged on the connecting rod (4), a stirring mechanism for stirring the sewage being arranged on the connecting block (5), and the stirring device further comprising a reciprocating mechanism for causing the connecting block (5) to reciprocate along the length direction on the connecting rod (4).

2. The printing and dyeing wastewater treatment equipment according to claim 1, characterized in that: The reciprocating mechanism comprises a driving rack (6) fixed on the sewage tank (1) and parallel to the driving screw (2); the connecting rod (4) is a threaded rod and is rotatably connected to the slider (3); the connecting block (5) is threadedly connected to the connecting rod (4); a limiting rod (19) is fixed on the slider (3) and passes through the connecting block (5) and connects the two sliders (3); and a driving gear (7) is fixed on the connecting rod (4) and is engaged with the driving rack (6).

3. The printing and dyeing wastewater treatment equipment according to claim 2, characterized in that: The stirring mechanism comprises a stirring shaft (14) rotatably connected to a connecting block (5), a stirring motor (13) fixed to the connecting block (5), an output shaft of the stirring motor (13) coaxially fixed to the stirring shaft (14), and a plurality of stirring paddles (15) perpendicular to the stirring shaft (14) fixed to the stirring shaft (14).

4. The printing and dyeing wastewater treatment equipment according to claim 3, characterized in that: A propeller (16) is fixed on the stirring shaft (14) for driving the sewage to move up and down.

5. The printing and dyeing wastewater treatment equipment according to claim 4, characterized in that: Connecting pipes (17) connecting the upper and lower liquid levels of the sewage pool (1) are fixed on both sides of the sewage pool (1) in the longitudinal direction. The connecting pipes (17) are connected to water pumps (18) for moving sewage up and down in the connecting pipes (17).

6. The printing and dyeing wastewater treatment equipment according to claim 5, characterized in that: The two water pumps (18) deliver water in opposite directions. The water pump (18) on one side moves the water below the sewage pool (1) upward, while the water pump (18) on the other side moves the water above the sewage pool (1) downward.

7. The printing and dyeing wastewater treatment equipment according to claim 6, characterized in that: The lower end surface of the connecting block (5) is provided with a connecting groove (8); the upper end of the stirring motor (13) is fixed with a mounting block (9) inserted into the connecting groove (8); the mounting block (9) is provided with a clamping groove (11); the connecting block (5) is slidably connected with a clamping rod (10) inserted into the clamping groove (11); and the connecting block (5) is provided with a clamping spring (12) for pulling the clamping rod (10) to insert into the clamping groove (11).

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